To the last two posters, if you enable cheats, achievements will be disabled for that session. If you reload the save or boot up the game again, achievements can be earned again. Cheats don't stick to saves.
Avatar by Spazaz Man, GSL Sig by Noid
"Come on, get up. You can do better than that."
Think you have what it takes to join my club? Prepare to wade through an ocean of blood